--- product_id: 41666003 title: "77925 INSYNERATOR Bullit High Performance Muffler" brand: "lawson industries" price: "£11.06" currency: GBP in_stock: false reviews_count: 11 url: https://www.desertcart.co.uk/products/41666003-77925-insynerator-bullit-high-performance-muffler store_origin: GB region: United Kingdom --- # 100% Aluminized Body Boosts HP & Torque 5" Round Design 77925 INSYNERATOR Bullit High Performance Muffler **Brand:** lawson industries **Price:** £11.06 **Availability:** ❌ Out of Stock ## Summary > 🚗 Rev Up Your Performance with the Bullit Muffler! ## Quick Answers - **What is this?** 77925 INSYNERATOR Bullit High Performance Muffler by lawson industries - **How much does it cost?** £11.06 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/41666003-77925-insynerator-bullit-high-performance-muffler) ## Best For - lawson industries enthusiasts ## Why This Product - Trusted lawson industries brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable construction ensures longevity and reliability. - • **Compact Yet Powerful:** Designed to fit in tight spaces without compromising performance. - • **Aggressive Sound Profile:** Turn heads with a deep, aggressive exhaust note. - • **Innovative Diamond Baffle:** Enjoy a smooth exhaust flow with minimal restrictions. - • **Unleash Your Ride's Potential:** Experience a boost in horsepower, torque, and fuel efficiency. ## Overview The 77925 INSYNERATOR Bullit High Performance Muffler by Lawson Industries features a 100% aluminized body and a unique diamond baffle design that enhances exhaust flow while fitting seamlessly into tight spaces. With a focus on increasing horsepower, torque, and fuel efficiency, this muffler delivers a deep, aggressive sound that will make your vehicle stand out. ## Description Reload Your Ride with the Insynerator Bullit. This high performance muffler is made from high quality aluminized steel and it is fully welded for durability. The Bullit is a twist on the classic two-chamber muffler. It has a 5 inch round body that fits easily in tight spaces and does not allow build-up on top of the muffler. Inside, a unique diamond baffle directs the flow of exhaust with almost no restriction. The Bullit creates a very deep and aggressive exhaust note and eliminates that high pitch, crackling sound produced by some aftermarket systems. The dimensions are 2.5 inch inlet/outlet; 5 inch round body; 13 inch body length; 18 inch overall length. ## Features - 100 percent aluminized body, welded inside and out - 5 inch round body fits in tight spaces - Unique diamond baffle directs exhaust with almost no flow restriction - Increases horsepower, torque and MPGs - Deep aggressive exhaust note ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Lawson Industries | | Brand | Lawson Industries | | Item Weight | 5.9 pounds | | Package Dimensions | 21 x 5.9 x 5.5 inches | | Item model number | 77925 | | Manufacturer Part Number | 77925 | ## Images ![77925 INSYNERATOR Bullit High Performance Muffler - Image 1](https://m.media-amazon.com/images/I/41u6260W64L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Just as described *by B***. on Reviewed in the United States on March 26, 2022* Installed on a Subaru 2.5 after removing 3 factory mufflers. This is a nice, compact alternative to a typical flow master style oval muffler. Quality looked good and as expected for the price. This isn't a show piece, it's a cheap functional muffler that has a good tone and does a great job of silencing exhaust sound over most of your flow through style round mufflers or glass packs. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Awesome performance muffler *by S*** on Reviewed in the United States on April 6, 2022* This muffler has been a great buy it makes the car have a deep throaty sound and doesn't restrict air flow at all. I also have a k&n intake so that makes a big difference in sound too but it's not too loud and definitely not too quiet won't make neighbors mad but makes car sound amazing just what I was looking for. Perfect match with the performance intake and cat. Definitely don't regret it at all and especially didn't think I would get everything I have out of a performance muffler at this price. Great quality at a reasonable price. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Did what I expected it to do. *by H***Y on Reviewed in the United States on May 7, 2022* Not a full on muffler but takes the sound to a more acceptable level. Especially for a straight piped small block Chevy. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/41666003-77925-insynerator-bullit-high-performance-muffler](https://www.desertcart.co.uk/products/41666003-77925-insynerator-bullit-high-performance-muffler) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*